Home / 94,791.56-130,805.77-52,346.75

Finding the Fourth Proportional to 94,791.56, 130,805.77 and 52,346.75

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Solution

The fourth proportional to 94,791.56, 130,805.77 and 52,346.75 is: 72,234.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,791.56 : 130,805.77 = 52,346.75 : x
  2. Step 2: Convert to fraction form
    94,791.56/130,805.77 = 52,346.75/x
  3. Step 3: Cross multiply
    94,791.56x = 130,805.77 × 52,346.75
  4. Step 4: Simplify right side
    94,791.56x = 6,847,256,679.01
  5. Step 5: Solve for x
    x = 6,847,256,679.01/94,791.56
  6. Step 6: Final answer
    x = 72,234.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.